USD860028SActiveUtility

Wireless doorbell

53
Assignee: GAN ZHIHUAPriority: Nov 3, 2017Filed: Nov 3, 2017Granted: Sep 17, 2019
Est. expiryNov 3, 2037(~11.3 yrs left)· nominal 20-yr term from priority
Inventors:Zhihua Gan
53
PatentIndex Score
7
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a wireless doorbell, as shown and described.

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